STOCK TITAN

Rubrik (RBRK) director Asheem Chandna awarded 3,709 RSUs and updates holdings

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Chandna Asheem reported acquisition or exercise transactions in this Form 4 filing.

Rubrik, Inc. director Asheem Chandna reported a new equity award and updated holdings in Class A Common Stock. He received 3,709 restricted stock units (RSUs) at no cost, increasing his directly held shares to 6,249 after the grant. These RSUs vest in four equal quarterly installments on September 15, 2026, December 15, 2026, March 15, 2027 and June 15, 2027, subject to continued service.

The filing also lists indirect ownership through various entities, including 345,144 shares held by Greylock 16 Limited Partnership and 1,138,098 shares held by The Revocable Trust of Asheem Chandna and Aarti Chandna, UDT 4/13/98. Footnotes state that Greylock 16 GP LLC and related entities, rather than Chandna personally, hold voting and investment power over the Greylock fund positions, and he disclaims beneficial ownership of those shares except for any pecuniary interest.

Positive

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Insider Chandna Asheem
Role null
Type Security Shares Price Value
Grant/Award Class A Common Stock 3,709 $0.00 --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
holding Class A Common Stock -- -- --
Holdings After Transaction: Class A Common Stock — 6,249 shares (Direct, null); Class A Common Stock — 9,296 shares (Indirect, By Asheem Chandna and Aarti Chandna, trustees of the Chandna Children's Trust dated 12/23/2012)
Footnotes (1)
  1. Represents the grant of restricted stock units ("RSUs") that will vest over a one-year period, in four (4) successive equal quarterly installments on each of September 15, 2026, December 15, 2026, March 15, 2027 and June 15, 2027, subject to the reporting person's continuous service with the Issuer on each such vest date. Greylock 16 GP LLC ("Greylock 16 GP") is the sole general partner of each of Greylock 16 Limited Partnership ("Greylock 16"), Greylock 16-A Limited Partnership ("Greylock 16-A") and Greylock 16 Principals Limited Partnership ("Greylock 16 Principals") and may be deemed to share voting and dispositive voting power with respect to the shares held directly by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person is one of the managing members of Greylock 16 GP, and may be deemed to share voting and investment power over the shares held by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person disclaims beneficial ownership of these shares and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any.
RSU grant size 3,709 RSUs Restricted stock units vesting in four quarterly installments
Grant price $0.0000 per share Price per share for the RSU award
Direct shares after grant 6,249 shares Class A Common Stock held directly following RSU grant
Greylock 16 LP holding 345,144 shares Class A Common Stock held indirectly by Greylock 16 Limited Partnership
Revocable trust holding 1,138,098 shares Class A Common Stock held indirectly by the revocable trust
Greylock 16 Principals LP holding 26,076 shares Indirect Rubrik Class A holding via Greylock 16 Principals Limited Partnership
Greylock 16-A LP holding 12,270 shares Indirect Rubrik Class A holding via Greylock 16-A Limited Partnership
Children's Trust holding 9,296 shares Indirect Rubrik Class A holding via Chandna Children's Trust
restricted stock units ("RSUs") financial
"Represents the grant of restricted stock units ("RSUs") that will vest over a one-year period"
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
vest financial
"RSUs that will vest over a one-year period, in four successive equal quarterly installments"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.
continuous service financial
"subject to the reporting person's continuous service with the Issuer on each such vest date"
pecuniary interest financial
"the beneficial owner of such shares, except to the extent of his pecuniary interest, if any"
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of these shares"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
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SEC Form 4
FORM 4UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0287
Estimated average burden
hours per response:0.5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.
1. Name and Address of Reporting Person*
Chandna Asheem

(Last)(First)(Middle)
C/O GREYLOCK PARTNERS
2550 SAND HILL ROAD, SUITE 200

(Street)
MENLO PARK CALIFORNIA 94025

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Rubrik, Inc. [ RBRK ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year)2A. Deemed Execution Date, if any (Month/Day/Year)3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeVAmount(A) or (D)Price
Class A Common Stock06/03/2026A(1)3,709A$06,249D
Class A Common Stock9,296IBy Asheem Chandna and Aarti Chandna, trustees of the Chandna Children's Trust dated 12/23/2012
Class A Common Stock1,138,098IBy The Revocable Trust of Asheem Chandna and Aarti Chandna, UDT 4/13/98
Class A Common Stock345,144IBy Greylock 16 Limited Partnership(2)
Class A Common Stock12,270IBy Greylock 16-A Limited Partnership(2)
Class A Common Stock26,076IBy Greylock 16 Principals Limited Partnership(2)
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year)3A. Deemed Execution Date, if any (Month/Day/Year)4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year)7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Explanation of Responses:
1. Represents the grant of restricted stock units ("RSUs") that will vest over a one-year period, in four (4) successive equal quarterly installments on each of September 15, 2026, December 15, 2026, March 15, 2027 and June 15, 2027, subject to the reporting person's continuous service with the Issuer on each such vest date.
2. Greylock 16 GP LLC ("Greylock 16 GP") is the sole general partner of each of Greylock 16 Limited Partnership ("Greylock 16"), Greylock 16-A Limited Partnership ("Greylock 16-A") and Greylock 16 Principals Limited Partnership ("Greylock 16 Principals") and may be deemed to share voting and dispositive voting power with respect to the shares held directly by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person is one of the managing members of Greylock 16 GP, and may be deemed to share voting and investment power over the shares held by Greylock 16, Greylock 16-A and Greylock 16 Principals. The Reporting Person disclaims beneficial ownership of these shares and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any.
/s/ Larry Guo, Attorney-in-Fact06/05/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What did Rubrik (RBRK) director Asheem Chandna report in this Form 4?

He reported a new equity award and updated share holdings. The filing shows a grant of 3,709 restricted stock units and lists both his direct Rubrik Class A Common Stock position and several indirect holdings through funds and family trusts.

How many Rubrik (RBRK) shares did Asheem Chandna directly receive in this grant?

He received 3,709 restricted stock units linked to Rubrik Class A Common Stock. The award was granted at a price of $0.0000 per share and brought his directly held share balance to 6,249 Class A shares after the grant was recorded.

What is the vesting schedule for Asheem Chandna’s new Rubrik RSUs?

The 3,709 RSUs vest over one year in four equal installments. Vesting dates are scheduled for September 15, 2026, December 15, 2026, March 15, 2027 and June 15, 2027, and require his continuous service with Rubrik on each vesting date.

How many Rubrik shares does Asheem Chandna hold directly after this Form 4?

After the reported RSU grant, he holds 6,249 Rubrik Class A Common Stock shares directly. This figure reflects his direct ownership only and does not include additional Rubrik shares held indirectly through investment partnerships or family trusts described in the filing.

What indirect Rubrik (RBRK) holdings are associated with Asheem Chandna?

Indirect holdings include 345,144 shares by Greylock 16 Limited Partnership, 26,076 shares by Greylock 16 Principals Limited Partnership, 12,270 shares by Greylock 16-A Limited Partnership, 1,138,098 shares by a revocable trust, and 9,296 shares by the Chandna Children's Trust.

Does Asheem Chandna claim full beneficial ownership of the Rubrik shares held by Greylock funds?

No. Footnotes explain Greylock 16 GP LLC is general partner for the Greylock funds and shares voting and dispositive power. Chandna is a managing member but expressly disclaims beneficial ownership of those fund-held shares, except to the extent of any pecuniary interest.